package com.zgs.mall.search.service.impl;

import com.alibaba.fastjson.JSON;
import com.zgs.common.to.es.SkuEsModel;
import com.zgs.mall.search.config.MallElasticSearchConfig;
import com.zgs.mall.search.constant.EsConstant;
import com.zgs.mall.search.service.ElasticSaveService;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.List;

@Service
public class ElasticSaveServiceImpl implements ElasticSaveService {

    @Autowired
    private RestHighLevelClient restHighLevelClient;

    @Override
    public Boolean productStatusUp(List<SkuEsModel> skuEsModels) throws IOException {
        //保存到es
        //1.给es建立一个索引 product
        //BulkRequest bulkRequest, RequestOptions options
        BulkRequest bulkRequest = new BulkRequest();
        for (SkuEsModel skuEsModel: skuEsModels) {
            IndexRequest indexRequest = new IndexRequest(EsConstant.PRODUCT_INDEX);
            indexRequest.id(String.valueOf(skuEsModel.getSkuId()));
            String jsonString = JSON.toJSONString(skuEsModel);
            indexRequest.source(jsonString, XContentType.JSON);
            bulkRequest.add(indexRequest);
        }
        BulkResponse bulk = restHighLevelClient.bulk(bulkRequest, MallElasticSearchConfig.COMMON_OPTIONS);
        boolean b = bulk.hasFailures();
        return b;
    }
}
